From 47ff3f7cc516a1087ac6d4fee024f69d62708542 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Fonseca?= <jfonseca@vmware.com>
Date: Wed, 28 Sep 2011 20:25:40 +0100
Subject: [PATCH] tools/trace: Dump NULL literally.

Instead of None.
---
 src/gallium/tools/trace/model.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/tools/trace/model.py b/src/gallium/tools/trace/model.py
index e76aad7788b..9f2d5bc7e9d 100755
--- a/src/gallium/tools/trace/model.py
+++ b/src/gallium/tools/trace/model.py
@@ -151,6 +151,10 @@ class PrettyPrinter:
         self.formatter = formatter
     
     def visit_literal(self, node):
+        if node.value is None:
+            self.formatter.literal('NULL')
+            return
+
         if isinstance(node.value, basestring):
             if len(node.value) >= 4096 or node.value.strip(string.printable):
                 self.formatter.address('blob(%u)' % len(node.value))
-- 
2.30.2